Use seuptools to be explicit about optional version-dependency of markdown.

1 files changed, 3 insertions, 0 deletions

diff --git a/setup.py b/setup.py
index 5cd2a28f..79bd7353 100755
--- a/setup.py
+++ b/setup.py
@@ -64,6 +64,9 @@ setup(
     package_data=get_package_data('djangorestframework'),
     test_suite='djangorestframework.runtests.runcoverage.main',
     install_requires=['URLObject>=0.6.0'],
+    extras_require={
+        'markdown': ["Markdown>=2.0"]
+    },
     classifiers=[
         'Development Status :: 4 - Beta',
         'Environment :: Web Environment',